baber/WOPTO huggingface dataset:
Patent JP-2003090409-A (JP)
Title: Actuator mechanism
Inventor: AOYAMA SHUNICHI
IPC: F16H21/20
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an actuator structure capable of conserving a position without depending on motor torque when compression ratio variation is not needed. SOLUTION: The control shaft of a double link variable compression ratio mechanism consisting of a rod 33 with male screws and a sleeve with female screws is driven at the circumferential direction by the advance/retreat of the rod 33 accompanying the rotation of the sleeve. The screw in trapezoid is used and a number of grooves 45 are formed radially on the thread 41 of the male screw side. The grooves 45 are processed along the axial direction straightly across a number of the threats 41. Flanks 43, 45 divided into many fine contact surfaces by the grooves 45. Consequently, even when a lubricating oil film is formed due to alternating load effect between the contact surfaces of the screws, pressure increasing of the oil film due to film action is suppressed since the lubricating oil film is segmentalized. Accordingly, position variation due to the load is prevented.
Patent JP-2003088703-A (JP)
Title: Distillatory apparatus and distillation method
Inventor: TAMURA KATSUNORI
IPC: B01D3/26
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To enhance rectifying effect. SOLUTION: The distillatory apparatus has a first distillation part 25 equipped with a column main body Tw, an intermediate partition 22, a concentration part AR1 and a recovery part AR2, a second distillation part 26 connected to the upper end of the first distillation part 25 and equipped with a concentration part AR3 and a recovery part AR4, a third distillation part 27 connected to the lower end of the first distillation part 25 and equipped with a concentration part AR5 and a recovery part AR6 and a cooling device for taking out the liquid condensed in the second distillation part 26 through a liquid take-out port to cool the same and returning the cooled liquid into the column main body Tw to reflux the same to the concentration part AR3. Since it is unnecessary to arrange the condenser to the column top, the column main body Tw and a filler can be made light.
Patent JP-2003092395-A (JP)
Title: Image pickup unit
Inventor: KANAYAMA TAKESHI
IPC: H01L27/14
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To extend the wavelength range where image pickup is made available. SOLUTION: This image pickup unit is provided with a solid-state image pickup element 4 in a CCD structure constituted of a photosensor having sensitivity for a visible light and a camera lens 8 for converging the light from a subject to a light receiving face 6 of the solid-state image pickup element 4, and a supporting body 10 applied with fluorescent pigment is arranged between the solid-state image pickup element 4 and the camera lens 8. The supporting body 10 is constituted of a transparent glass plate, and the plate face is arranged so as to face the light receiving face 6 of the solid-state image pickup element 4, and organic fluorescent pigment for emitting visible light at the time of receiving an ultraviolet ray is applied to the surface, and a thin film 12 with the organic fluorescent pigment is formed.  When an ultraviolet ray enters through the camera lens 8 to the thin film 12 with the organic fluorescent pigment, the thin film 12 with the organic fluorescent pigment generates visible light having strength corresponding to the strength of an ultraviolet ray. This visible light is made incident to the light receiving face 6 of the solid-state image pickup element 4, and photoelectric converted with sufficient sensitivity by the photosensor of the solid-state image pickup element 4. Therefore, image pickup is made available even in the ultraviolet ray range.
Patent JP-2003027438-A (JP)
Title: Safety member made of pipe
Inventor: FUKAZAWA MASANOBU
IPC: E01F15/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a guard fence, which is confirmed surely even from a distance place at night by light-emitting a part of a pipe, prevents the contact and collision of a car and a pedestrian by notifying them of the presence of the guard fence and in which safety is improved. SOLUTION: Recessed grooves 9 are formed to the external surfaces of the pipes A forming the guard fence 1 along the longitudinal direction, light- emitting members 10 are housed in the recessed grooves 9 and light sources are arranged on the end faces of the light-emitting members 10, and the light- emitting members 10 are light-emitted by light by the lighting of the light sources and the car and the pedestrian are notified of the presence of the guard fence 1 by light.
Patent JP-2002171523-A (JP)
Title: Image decoder, image decoding method, and program storage medium
Inventor: ISHIDA TAKANORI
IPC: H04N19/426
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image decoder that applies decode processing to video streams corresponding to objects and can easily extend storages areas for decoding information corresponding to extended objects even when number of decoding objects is increased. SOLUTION: The image decoder is provided with a decoder 10 having a decode information storage register 101 that stores decode information corresponding to an object VOP(Video Object Plane) being a decoding processing object and decodes a video stream corresponding to the object VOP based on decode information Dd stored in the register and with a 1st memory Ma that has storage areas Ma(0)-Ma(m) to store decode information items Dp0-Dpm corresponding to the objects. The decode information Dd is transferred between the decode information storage register 101 in the decoder 101 and an prescribed storage area of the 1st memory Ma.
Patent JP-2003102036-A (JP)
Title: Image providing method, image providing device, and image providing system
Inventor: MASUTANI TAKESHI
IPC: G06F21/34
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a means of providing an image for stereoscopic vision according to an optical filter fitted to a display device of a user. SOLUTION: In the case of distributing an optical fitter to be fitted to a screen of a display device for stereoscopic vision of an image to users, identification information is attached to the optical filter. The image providing method includes a step S12 of authenticating the user on the basis of the identification information when the user to which the optical filter is distributed uses the identification information to access a site on a network (S10), and includes a step S14 of permitting the authenticated user to access the image.
Patent JP-2003096482-A (JP)
Title: Lubricating oil composition for aluminum processing
Inventor: SEKI KATSUMI
IPC: C10M127/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition which has excellent rolling lubricity and can reduce an amount of abrasion powder formed. SOLUTION: This lubricating oil composition for aluminum processing comprises any one kind of a mineral oil, oils and fats, and a synthetic oil, a 6-40C straight-chain olefin, any one kind of (A1) an adduct of an alkylene oxide to a polyhydric alcohol which has >=100 and <1,000 number-average molecular weight and contains 3-6C hydroxy groups, (A2) a hydrocarbyl ether or ester of the component (A1), (A3) a polyalkylene glycol having >=100 and <1,000 number-average molecular weight, (A4) a hydrocarbyl ether or ester of the component (A3), (A5) a 2-20C dihydric alcohol, (A6) a hydrocarbyl ether or partial ester of the component (A5), (A7) a 3-20C trihydric alcohol and (A8) a hydrocarbyl ether or partial ester of the component (A7) and 0.1-15 mass % of an oily agent.
Patent JP-2003099776-A (JP)
Title: Image processor
Inventor: KOYAMA SUSUMU
IPC: G06T7/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a matching result equivalent to that in the case of template matching at equal magnifying power in the final precise template matching even when a correlation value sequence is exchanged between rough template matching and the precise template matching. SOLUTION: From the higher rank of a correlation value string, in which correlation values obtained in the rough template matching are sorted in descending order, differentiation of the correlation value string is carried out, and an area to the maximum appearance position of the differential value is subjected to the precise template matching.
Patent JP-2002116801-A (JP)
Title: Operator lockout in batch process control system
Inventor: HAVEKOST ROBERT B
IPC: G06F1/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing an operator from changing a module object or a device to be used in a process while the process is being executed. SOLUTION: A process control system is provided with a module level attribute to be used for controlling an access for writing information in a unit module object and a module object. A secrecy check processor checks a module level attribute including an OPERMODE and OPERLOCK attribute, and whether or not the information should be written in the unit module object or the module object is decided according to the value. The value of the module level attribute is controlled based on whether or not the specific module object is being used by the process control system.
Patent JP-2003097433-A (JP)
Title: Hermetic electric compressor
Inventor: TADANO MASAYA
IPC: F04B39/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic electric compressor capable of preventing inconvenience resulting from deformation of an end cap of a hermetic vessel. SOLUTION: This compressor comprises an electric element 14 inside the hermetic vessel 12 and a rotary compression mechanism part 18 driven by the electric element 14. The rotary compression mechanism part 18 discharges a refrigerant into the hermetic vessel 12 by compression. The compressor also comprises a terminal 20 attached to the end cap 12A of the hermetic vessel 12. The end cap 12A surrounding the terminal 20 is formed with a stepped part 12C having a specified curvature by seat-pressing.
Patent JP-2003110823-A (JP)
Title: Image reader
Inventor: ENDOU YASUTADA
IPC: G06T1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of high-speed and high-quality read by using a light source having a large quantity of light. SOLUTION: A filter turret 64, a diffusion box 70, a filter scanner 74, a lens unit 76 and a line CCD sensor 30 are located on the light emitting side of a light source 66, such as halogen lamp or metal halide for emitting light including three primary colors of RGB and infrared light. Then, the filter turret 64 is located with an RGB balance filter 78 for balancing the quantity of light in each of color components of RGB and shielding the IR light of a prescribed quantity, and an IR cut RGB balance filter 80 for shielding IR light and balancing the quantity of light in each of color components of RGB.  The filter turret is rotated by driving a motor 82 so that the IR cut RGB balance filter 80 can be positioned on an optical axis when acquiring RGB data, and is rotated by driving the motor 82 so that the RGB balance filter 78 can be positioned on the optical axis when acquiring IR data.
Patent JP-2003104424-A (JP)
Title: Easy peel cover material
Inventor: ARAKI TOSHIHARU
IPC: B65D81/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy peel cover material 20 which is not laminated with an aluminium foil, is provided with a dead hold characteristic controlling the property of the resin film layer 4 of the cover material 20 to return to its original shape, and in which hot water can be easily poured because the cover material 20 rarely re-covers a cup container 30 after the cover material 20 is peeled roughly to the center and turned outward in pouring hot water. SOLUTION: This relates to an easy peel cover material appropriately laminated with a paper material layer 3, a resin film layer 4 and an easy peel layer 5, and is provided with a knob 21 on its peripheral edge. One or more lines of through cut lines 2, 2, 2,... crossing the cover opening direction at right angles are formed by irradiating a laser beam from the easy peel layer 5 side on the resin film layer 4 in the neighborhood of the center or between the knob 21 and the neighborhood of the center excluding the peripheral edge part 22 where the material 20 is to be thermowelded.
Patent JP-2003109971-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HAYASHIDA TADASHI
IPC: H01L21/3065
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which irregularities in a transistor characteristic on a wafer are not generated by enhancing alignment accuracy among a drain electrode, a gate electrode and a source electrode in a GaAs semiconductor process. SOLUTION: The method of manufacturing the semiconductor device comprises a process of depositing an inorganic insulating film 14 on a drain region, a source region and a channel layer; a process of forming the gate electrode; and a process of forming the drain electrode and the source electrode. The method comprises a process in which after the process of depositing the film 14, insulating-film etching parts 19, 20 and 21 for electrode formation used to form the gate electrode, the drain electrode and the source electrode on the film 14 are formed collectively as a process before the process of forming the gate electrode, and the process of forming the drain electrode and the source electrode.
Patent JP-2003103547-A (JP)
Title: Method and apparatus for manufacturing laminated cellulose ester film
Inventor: KAZAMA KENICHI
IPC: B29C41/32
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated cellulose ester film, capable of reducing the irregularity of the in-plane retardation of the manufactured laminated cellulose ester film, and a manufacturing apparatus therefor. SOLUTION: Two or more raw material resin dopes are allowed to meet with each other in a co-casting die 2 and the laminated dope having two or more layers comprising the raw material resin dopes is cast on a support from the die discharge port 20 of the co-casting die 2 to form a web and the formed web is peeled from the support and the peeled web is dried to manufacture the laminated cellulose ester film. In this manufacturing method, the average flow velocity ratio immediately before the raw material resin dopes forming two adjacent layers meet with each other is set to 0.3-3, preferably to 0.5-2.
Patent JP-2003108062-A (JP)
Title: Picture display device and method for adjusting the device
Inventor: SAGANO OSAMU
IPC: G09G3/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To enable suitable correction to be performed. SOLUTION: In constitution having a plurality of display elements which are driven with matrix wirings, pictures for adjustment in which a plurality of correcting conditions are reflected are displayed and suitable conditions are selected. Then, corrected picture data which are adjusted by the selected conditions are obtained.
Patent JP-2003033098-A (JP)
Title: Method of estimating speed of induction motor and magnetic flux of rotor
Inventor: LEE SANG-HOON
IPC: H02P23/16
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of estimating the speed of an induction motor and the magnetic flux of a rotor. SOLUTION: This method includes a step (a) of obtaining a freely measurable or calculable variable for estimating the speed of the induction motor and the magnetic flux of the rotor, a step (b) of calculating a parameter as the counter electromotive force of the motor induced by the variable obtained in the step (a), and a step (c) of estimating the speed of the motor by using the parameter calculated in the step (b), its estimate, and the variable obtained in the step (a). This method also includes a step (d) of estimating the magnetic flux of the rotor by using the estimate of the speed estimated in the step (c) and the parameter calculated in the step (b).  Consequently, the computational quantity can be reduced, because estimation algorithm can be performed by using a smaller number of computational formulae for the case where a whole dimensional observation instrument is used as in the conventional case and a sensor-less speed control system for induction motor which is excellent in low-speed characteristic, is stable over a wide region, and has a quick speed response characteristic can be embodied easily.
Patent JP-2003111542-A (JP)
Title: Long-handed hook for fishing
Inventor: ISHINADA YOSHIMI
IPC: A01K91/10
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem of low probability of hooking present in a conventional long-handed hook, in the long-handed hook for fishing, usable in squid- fishing or the like. SOLUTION: This long-handed hook for the fishing comprises a supporting part to which a long-handed hook is attached, and a holding part for supporting the supporting part. The supporting part is connected to and arranged at the holding part so as to be elastically swingable, and so as to be held against the elastic repulsion by engaging a hooking tool attached to one member with an engaging tool formed on the other member. The held state of the elastic repulsion is released by an external force to the hooking tool.
Patent JP-2002321313-A (JP)
Title: Coating base material and its producing method
Inventor: YAMAMOTO TETSUYA
IPC: G02F1/1333
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a coating base material which is superior in gas-barrier properties, adhesion to a base material, transparency, flexibility and printability, and its producing method. SOLUTION: A coating agent is obtained from an organic high-molecular compound having an amino group, an organic compound which includes within a molecule a functional group and an SiOR<1> group (R<1> is a hydrogen atom or a 1-4C alkyl group) which is able to react with the amino group, an organic silicon compound expressed as a general formula (1); R<2> m Si (OR<3> )n (in the formula R<2> is a 1-4C alkyl group or a 1-4C alkyl group with a functional group not reacting with the amino group, R<3> is a hydrogen atom or a 1-4C alkyl group, and n is an integer of one or more and m+n=4) and/or its hydrolytic condensation product and a solvent. The coating is applied on the base material and when dried and aged, a reflective index (n1 ) of a coating layer immediately after dried and a reflective index (n2 ) of the coating layer after aged are (n2 )/(n1 )>=1.2.
Patent JP-2003112088-A (JP)
Title: Metering valve for aerosol container
Inventor: OSHIMA YASUO
IPC: B65D83/46
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the use of a sealing material for a valve section of a metering valve for an aerosol container filled the aerosol through a housing from a stem or its circumference in the state of downwardly bending a stem gasket by pushing down the stem. SOLUTION: The metering valve has an annular outer peripheral surface 25a sliding vertically along the valve section 15 formed on the inner peripheral surface of a housing 10. A closing surface section 15b for closing the valve section 15 by coming into opposite contact with the outer peripheral surface 26a in an activation position and a back-up surface 15a for opening the valve section 15 by back-up from the outer peripheral surface 25a in an ordinary state is formed adjacently to the front end side of the closing surface 15b. A back-up surface 15c for opening the valve port section 15 by back-up to the outer peripheral surface 25a in a filling position where the stem 20 is operated to be further pushed down from the activation position is formed adjacently to the base end of the closing surface 15b.
Patent JP-2003121951-A (JP)
Title: Silver halide black-and-white photographic sensitive material
Inventor: SUZUKI HIROSHI
IPC: G03C1/38
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide black-and-white photographic sensitive material excellent in sensitivity and graininess and having improved storage stability. SOLUTION: The silver halide black-and-white photographic sensitive material has non-photosensitive layers and silver halide photosensitive layers on a transparent base, wherein at least one silver halide photosensitive layer comprises a silver halide emulsion spectrally sensitized with an infrared sensitizing dye and at least one silver halide photosensitive layer contains a lipophilic compound.
Patent JP-2003117220-A (JP)
Title: Silencing mat
Inventor: SAWAMURA GORO
IPC: A63F7/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a silencing mat in which contents of visual information is easily changed and to which dirt is not stuck. SOLUTION: The silencing mat 1 is provided on a bottom surface of a ball box, etc., housing game mediums such as pachinko ball and restrains the occurrence of impulsive sound made by falling of the game mediums into the ball box. A transparent sheet member 2 which is transparent partially at least is spread on the upper surface of the silencing mat 1 so that a visual information medium 4 can changeably provided between with the silencing mat 1 and so that the contents of the visual information medium 4 can be viewed from the top of the sheet member 2.
Patent JP-2003118269-A (JP)
Title: Double postcard excellent in concealing information
Inventor: IDEHASHI YUICHI
IPC: B42D15/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a double postcard excellent in concealing information. SOLUTION: A postcard for requesting a reply and a reply card are joined in one sheet. A pseudo-adhesive layer 3 which enables mutual adhesion of an address surface (surface A) of a part 6 of the card for requesting the reply and one surface (surface B) of a part 7 of the reply card and makes it hard to re-adhesion when they are peeled from each other after the adhesion is provided on the address surface (surface A) of the part 6, and release paper 4 is stuck on the pseudo-adhesive layer 3. On the occasion of reply, the release paper 4 is peeled off and the surfaces A and B are adhered to each other. Therefore excellent concealment is attained.
Patent JP-2003120893-A (JP)
Title: Protection device for blast pipe in power work machine
Inventor: MIYAMOTO JUNICHI
IPC: E01H1/08
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a protection device capable of protecting a blast pipe in a power work machine and holding wires arranged along the blast pipe. SOLUTION: This protection device 50 protects the blast pipe 22 in the power work machine 10 and is composed of an annular member 52 fitted in the blast pipe 22 at a desired position of the blast pipe 22, and a recessed part 56 for holding wires 34, 38 is provided in an outer peripheral part of the annular member 52. By attaching this protection device to the desired position of the blast pipe, a peripheral part at the position of the blast pipe is protected from the contact with a ground surface, a wall, a column, etc., by the protection device.
Patent JP-2003121709-A (JP)
Title: Optical fiber cable
Inventor: YASUI MASATOSHI
IPC: G02B6/44
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable from which an optical fiber is easily taken out. SOLUTION: The optical fiber cable 1 is provided with a hanging wire part 2 and a cable main body part 8 provided in parallel relation to the hanging wire part 2 under the hanging wire part 2. The hanging wire 2 and the cable main body part 8 are intermittently joined via a plurality of necks 5. The cable main body part 8 has a sheath 4. An optical fiber 10 is housed inside the sheath 4. Fiber fixing parts 7 which fix the optical fiber 10 to the sheath 4 are provided just under the necks 5 in the inner side of the sheath 4. The necks 5 are preferably arranged spaced by an interval of 500 to 1,000 mm.